102-445: Siam Piwat is a Bangkok -based retail and development company. The company is best known for managing Siam Center , Siam Discovery , Siam Paragon , and Iconsiam shopping malls in Bangkok , Thailand . Siam Piwat Company Limited was first established as Bangkok InterContinental Hotel Company Limited on 10 January 1959, to manage and develop 50 rai of land on Rama I Road to build
204-465: A framework for urban planning decision-making. Another debate within the urban planning field is about who is included and excluded in the urban planning decision-making process. Most urban planning processes use a top-down approach which fails to include the residents of the places where urban planners and city officials are working. Sherry Arnstein 's "ladder of citizen participation" is often used by many urban planners and city governments to determine
306-559: A national subdivision. In 1915, the monthon was split into several provinces, the administrative boundaries of which have since further changed. The city in its current form was created in 1972 with the formation of the Bangkok Metropolitan Administration (BMA), following the merger of Phra Nakhon province on the eastern bank of the Chao Phraya and Thonburi province on the west during the previous year. The origin of
408-735: A natural feature. In the 1940s, enclosing concrete walls were added to stop the hill from eroding. Like most of Thailand, Bangkok has a tropical savanna climate (Aw) under the Köppen climate classification and is under the influence of the Asian monsoon system. The city experiences three seasons: hot, rainy, and cool, although temperatures are fairly hot year-round, ranging from an average low of 23.2 °C (73.8 °F) in December to an average high of 35.7 °C (96.3 °F) in April. The annual average temperature
510-523: A rise by 2100 to, on average, 297 to 344 days at or above 32 °C. Bangkok's fifty districts serve as administrative subdivisions under the authority of the BMA. Thirty-five of these districts lie to the east of the Chao Phraya, while fifteen are on the western bank, known as the Thonburi side of the city. The fifty districts, arranged by district code, are: Bangkok's districts often do not accurately represent
612-444: A sex tourism destination. Disproportionate urban development led to increasing income inequalities and migration from rural areas into Bangkok; its population surged from 1.8 million to 3 million in the 1960s. Following the US withdrawal from Vietnam in 1973, Japanese businesses took over as leaders in investment, and the expansion of export-oriented manufacturing led to growth of
714-503: A special administrative area under the Bangkok Metropolitan Administration in 1972, grew rapidly during the 1960s through the 1980s and now exerts a significant impact on Thailand's politics, economy, education, media and modern society. The Asian investment boom in the 1980s and 1990s led many multinational corporations to locate their regional headquarters in Bangkok. The city is now a regional force in finance, business and pop culture. It
816-653: A third revision is undergoing public hearings in 2012. Bangkok's historic centre remains the Rattanakosin Island in Phra Nakhon District. It is the site of the Grand Palace and the City Pillar Shrine, primary symbols of the city's founding, as well as important Buddhist temples. Phra Nakhon, along with the neighbouring Pom Prap Sattru Phai and Samphanthawong Districts, formed what was the city proper in
918-399: Is Ficus benjamina . Giant barb ( Catlocarpio siamensis ) has been chosen as the aquatic animal of Bangkok. The official city slogan, adopted in 2012, reads: As built by deities, the administrative centre, dazzling palaces and temples, the capital of Thailand กรุงเทพฯ ดุจเทพสร้าง เมืองศูนย์กลางการปกครอง วัดวังงามเรืองรอง เมืองหลวงของประเทศไทย As the capital of Thailand, Bangkok is
1020-498: Is 28.9 °C (84.0 °F). The rainy season begins with the arrival of the southwest monsoon around mid-May. September is the wettest month, with an average rainfall of 335.9 millimetres (13.22 in). The rainy season lasts until October, when the dry and cool northeast monsoon takes over until February. The hot season is generally dry, but also sees occasional summer storms. The surface magnitude of Bangkok's urban heat island has been measured at 2.5 °C (4.5 °F) during
1122-423: Is 3.3 square metres (36 sq ft) of green space per person, compared to an average of 39 square metres (420 sq ft) in other cities across Asia. In Europe, London has 33.4 m of green space per head. Bangkokians thus have 10 times less green space than is standard in the region's urban areas. Green belt areas include about 700 square kilometres (270 sq mi) of rice paddies and orchards on
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#17330944765091224-455: Is a technical and political process that is focused on the development and design of land use and the built environment, including air, water, and the infrastructure passing into and out of urban areas , such as transportation , communications , and distribution networks , and their accessibility . Traditionally, urban planning followed a top-down approach in master planning the physical layout of human settlements . The primary concern
1326-532: Is among its most important road junctions, serving over 100 bus lines as well as an elevated train station. From the monument, Phahonyothin and Ratchawithi / Din Daeng Roads respectively run north and east linking to major residential areas. Most of the high-density development areas are within the 113-square-kilometre (44 sq mi) area encircled by the Ratchadaphisek inner ring road. Ratchadaphisek
1428-471: Is among the world's top tourist destinations, and has been named the world's most visited city consistently in several international rankings. Bangkok's rapid growth coupled with little urban planning has resulted in a haphazard cityscape and inadequate infrastructure. Despite an extensive expressway network , an inadequate road network and substantial private car usage have led to chronic and crippling traffic congestion , which caused severe air pollution in
1530-538: Is an interdisciplinary field that includes civil engineering , architecture , human geography , politics , social science and design sciences . Practitioners of urban planning are concerned with research and analysis, strategic thinking, engineering architecture, urban design , public consultation , policy recommendations, implementation and management. It is closely related to the field of urban design and some urban planners provide designs for streets, parks, buildings and other urban areas. Urban planners work with
1632-420: Is an international hub for transport and health care, and has emerged as a centre for the arts, fashion, and entertainment. The city is known for its street life and cultural landmarks, as well as its red-light districts . The Grand Palace and Buddhist temples including Wat Arun and Wat Pho stand in contrast with other tourist attractions such as the nightlife scenes of Khaosan Road and Patpong . Bangkok
1734-473: Is an issue in the gulf coastal area, a small length of which lies within Bangkok's Bang Khun Thian District . Tidal flat ecosystems existed on the coast; however, many have been reclaimed for agriculture, aquaculture, and salt works. There are no mountains in Bangkok. The closest mountain range is the Khao Khiao Massif , about 40 km (25 mi) southeast of the city. Phu Khao Thong, the only hill in
1836-502: Is characterised by a top layer of soft marine clay , known as "Bangkok clay", averaging 15 metres (49 ft) in thickness, which overlies an aquifer system consisting of eight known units. This feature has contributed to the effects of subsidence caused by extensive groundwater pumping. First discovered in the 1970s, subsidence soon became a critical issue, reaching a rate of 120 millimetres (4.7 in) per year in 1981. Ground water management and mitigation measures have since lessened
1938-459: Is evidence of urban planning and designed communities dating back to the Mesopotamian , Indus Valley , Minoan , and Egyptian civilizations in the third millennium BCE . Archaeologists studying the ruins of cities in these areas find paved streets that were laid out at right angles in a grid pattern. The idea of a planned out urban area evolved as different civilizations adopted it. Beginning in
2040-582: Is found in many of its soi s ('alley' or 'lane'). Bangkok lacks a single distinct central business district . Instead, the areas of Siam and Ratchaprasong serve as a "central shopping district" containing many of the bigger malls and commercial areas in the city, as well as Siam Station , formerly the only transfer point between the city's then-two elevated train lines (the Sukhumvit and Silom BTS lines). The Victory Monument in Ratchathewi District
2142-426: Is found within the city limits: 3,887 rai (6.2 km ; 2.4 sq mi), amounting to 0.4 per cent of city area. Land use in the city consists of 23 per cent residential use, 24 per cent agriculture, and 30 per cent used for commerce, industry, and government. The BMA's City Planning Department (CPD) is responsible for planning and shaping further development. It published master plan updates in 1999 and 2006, and
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#17330944765092244-662: Is lined with businesses and retail outlets, and office buildings also cluster around Ratchayothin Intersection in Chatuchak District to the north. Farther from the city centre, most areas are primarily mid- or low-density residential. The Thonburi side of the city is less developed, with fewer high rises. With the exception of a few secondary urban centres, Thonburi, in the same manner as the outlying eastern districts, consists mostly of residential and rural areas. While most of Bangkok's streets are fronted by vernacular shophouses ,
2346-561: Is located. Ban Khrua on Saen Saep Canal is home to descendants of the Cham who settled in the late 18th century. Although the Portuguese who settled during the Thonburi period have ceased to exist as a distinct community, their past is reflected in Santa Cruz Church , on the west bank of the river. Likewise, Assumption Cathedral on Charoen Krung Road is among many European-style buildings in
2448-603: Is managed by a district director appointed by the governor. District councils, elected to four-year terms, serve as advisory bodies to their respective district directors. The BMA is divided into sixteen departments, each overseeing different aspects of the administration's responsibilities. Most of these responsibilities concern the city's infrastructure, and include city planning, building control, transportation, drainage, waste management and city beautification, as well as education, medical and rescue services. Many of these services are provided jointly with other agencies. The BMA has
2550-580: Is more commonly translated as 'City of Angels', which is also used to draw comparisons with Los Angeles in the United States, a comparably sized city with similar traffic issues. Another nickname sometimes used to refer to the city is The Big Mango, a tongue-in-cheek comparison to The Big Apple for New York City . The city of Bangkok is locally governed by the Bangkok Metropolitan Administration (BMA). Although its boundaries are at
2652-600: Is popularly known as Korea Town. Bangkok is the economic centre of Thailand , and the heart of the country's investment and development. In 2022, the city had an economic output of 5.747 trillion baht (US$ 164 billion). This amounted to a per-capita GDP value of 634,109 baht ($ 18,100), more than twice the national average. The Bangkok Metropolitan Region had a combined output of 8.096 trillion baht ($ 232 billion). Urban planning Urban planning , also known as town planning , city planning , regional planning , or rural planning in specific contexts,
2754-634: Is the Geographic Information System (GIS) that is used to create a model of the existing planning and then to project future impacts on the society, economy and environment. Building codes and other regulations dovetail with urban planning by governing how cities are constructed and used from the individual level. Enforcement methodologies include governmental zoning , planning permissions , and building codes , as well as private easements and restrictive covenants . With recent advances in information and communication technologies and
2856-416: Is the body of scientific concepts, definitions, behavioral relationships, and assumptions that define the body of knowledge of urban planning. There are eight procedural theories of planning that remain the principal theories of planning procedure today: the rational-comprehensive approach, the incremental approach, the transactive approach, the communicative approach, the advocacy approach, the equity approach,
2958-520: Is the centrally located Lumphini Park near the Silom–Sathon business district with an area of 57.6 hectares (142 acres). It is connected by a 1.3 km elevated pedestrian and bicycle walkway to the Benjakitti Park, which includes a recently completed expansion including wetlands, skywalks and rare plants. Other parks include the 80-hectare (200-acre) Suanluang Rama IX in the east of the city, and
3060-583: Is the location of the Siam Paragon shopping center. Bangkok Bangkok , officially known in Thai as Krung Thep Maha Nakhon and colloquially as Krung Thep , is the capital and most populous city of Thailand . The city occupies 1,568.7 square kilometres (605.7 sq mi) in the Chao Phraya River delta in central Thailand and has an estimated population of 9.0 million as of 2021, 13% of
3162-591: Is the site of many of the country's major corporate headquarters, but also of some of the city's red-light districts . The Siam and Ratchaprasong areas in Pathum Wan are home to some of the largest shopping malls in Southeast Asia . Numerous retail outlets and hotels also stretch along Sukhumvit Road leading southeast through Watthana and Khlong Toei Districts. More office towers line the streets branching off Sukhumvit, especially Asok Montri , while upmarket housing
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3264-402: Is unnecessary, or even harmful, as it market efficiency allows for effective land use. A pluralist strain of political thinking argues in a similar vein that the government should not intrude in the political competition between different interest groups which decides how land is used. The traditional justification for urban planning has in response been that the planner does to the city what
3366-536: The Chatuchak – Queen Sirikit – Wachirabenchathat park complex in northern Bangkok, which has a combined area of 92 hectares (230 acres). More parks are expected to be created through the Green Bangkok 2030 project, which aims to leave the city with 10 square metres (110 sq ft) of green space per person, including 30% of the city having tree cover. The city of Bangkok has a population of 8,305,218 according to
3468-544: The Enlightenment period , several European rulers ambitiously attempted to redesign capital cities. During the Second French Empire , Baron Georges-Eugène Haussmann , under the direction of Napoleon III , redesigned the city of Paris into a more modern capital, with long, straight, wide boulevards. Planning and architecture went through a paradigm shift at the turn of the 20th century. The industrialized cities of
3570-491: The Internet of Things , an increasing number of cities are adopting technologies such as crowdsorced mobile phone sensing and machine learning to collect data and extract useful information to help make informed urban planning decisions. An urban planner is a professional who works in the field of urban planning for the purpose of optimizing the effectiveness of a community's land use and infrastructure. They formulate plans for
3672-473: The nine gems , seat of the king, city of royal palaces, home of gods incarnate, erected by Vishvakarman at Indra 's behest. The name is listed in Guinness World Records as the world's longest place name , at 168 letters. Many Thais who recall the full name do so because of its use in the 1989 song "Krung Thep Maha Nakhon" by Thai rock band Asanee–Wasan , the lyrics of which consist entirely of
3774-549: The water supply , identifying transportation patterns, recognizing food supply demands, allocating healthcare and social services, and analyzing the impact of land use. In order to predict how cities will develop and estimate the effects of their interventions, planners use various models. These models can be used to indicate relationships and patterns in demographic, geographic, and economic data. They might deal with short-term issues such as how people move through cities, or long-term issues such as land use and growth. One such model
3876-419: The 1990s. The city has since turned to public transport in an attempt to solve the problem, operating 10 urban rail lines and building other public transit; however, congestion remains a prevalent issue. The history of Bangkok dates at least back to the early 15th century, to when it was a village on the west bank of the Chao Phraya River , under the rule of Ayutthaya . Because of its strategic location near
3978-511: The 19th century grew at a tremendous rate. The evils of urban life for the working poor were becoming increasingly evident as a matter of public concern. The laissez-faire style of government management of the economy, in fashion for most of the Victorian era , was starting to give way to a New Liberalism that championed intervention on the part of the poor and disadvantaged. Around 1900, theorists began developing urban planning models to mitigate
4080-488: The 2010 census, or 12.6 per cent of the national population, while 2020 estimates place the figure at 10.539 million (15.3 per cent). Roughly half are internal migrants from other Thai provinces; population registry statistics recorded 5,676,648 residents belonging to 2,959,524 households in 2018. Much of Bangkok's daytime population commutes from surrounding provinces in the Bangkok Metropolitan Region,
4182-454: The 8th century BCE, Greek city states primarily used orthogonal (or grid-like) plans. Hippodamus of Miletus (498–408 BC), the ancient Greek architect and urban planner, is considered to be "the father of European urban planning", and the namesake of the "Hippodamian plan" (grid plan) of city layout. The ancient Romans also used orthogonal plans for their cities. City planning in the Roman world
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4284-585: The Bangkok Metropolitan Council. The council is the BMA's legislative body, and has power over municipal ordinances and the city's budget. The latest gubernatorial election took place on 22 May 2022 after an extended lapse following the 2014 Thai coup d'état , and was won by Chadchart Sittipunt . Bangkok is divided into fifty districts ( khet , equivalent to amphoe in the other provinces), which are further subdivided into 180 sub-districts ( khwaeng , equivalent to tambon ). Each district
4386-595: The Department of Employment, more than half of them migrants from Cambodia, Laos, and Myanmar. Following its establishment as capital city in 1782, Bangkok grew only slightly throughout the 18th and early 19th centuries. British diplomat John Crawfurd , visiting in 1822, estimated its population at no more than 50,000. As a result of Western medicine brought by missionaries as well as increased immigration from both within Siam and overseas, Bangkok's population gradually increased as
4488-538: The Grand Palace, reflect the heavy influence of European architecture at the time. Major government offices line the avenue, as does the Democracy Monument . The area is the site of the country's seat of power as well as the city's most popular tourist landmarks. In contrast with the low-rise historic areas, the business district on Si Lom and Sathon Roads in Bang Rak and Sathon Districts teems with skyscrapers. It
4590-702: The Multiple Nuclei Model among others. Participatory planning is an urban planning approach that involves the entire community in the planning process. Participatory planning in the United States emerged during the 1960s and 1970s. Technical aspects of urban planning involve the application of scientific, technical processes, considerations and features that are involved in planning for land use , urban design , natural resources , transportation , and infrastructure . Urban planning includes techniques such as: predicting population growth , zoning , geographic mapping and analysis, analyzing park space, surveying
4692-627: The Old Farang Quarter, where European diplomats and merchants lived in the late 19th to early 20th centuries. Nearby, the Haroon Mosque is the centre of a Muslim community. Newer expatriate communities exist along Sukhumvit Road, including the Japanese community near Soi Phrom Phong and Soi Thong Lo , and the Arab and North African neighbourhood along Soi Nana. Sukhumvit Plaza, a mall on Soi Sukhumvit 12,
4794-418: The United States. The United Nations Department of Economic and Social Affairs predicted in 2018 that around 2.5 billion more people occupy urban areas by 2050 according to population elements of global migration. New planning theories have adopted non-traditional concepts such as Blue Zones and Innovation Districts to incorporate geographic areas within the city that allow for novel business development and
4896-488: The area was originally swampland , which was gradually drained and irrigated for agriculture by the construction of canals ( khlong ) which took place from the 16th to 19th centuries. The course of the river as it flows through Bangkok has been modified by the construction of several shortcut canals . The city's waterway network served as the primary means of transport until the late 19th century, when modern roads began to be built. Up until then, most people lived near or on
4998-527: The authority to implement local ordinances, although civil law enforcement falls under the jurisdiction of the Metropolitan Police Bureau . The seal of the city shows Hindu god Indra riding in the clouds on Airavata , a divine white elephant known in Thai as Erawan. In his hand Indra holds his weapon, the vajra . The seal is based on a painting done by Prince Naris . The tree symbol of Bangkok
5100-513: The capital to the eastern bank's Rattanakosin Island , thus founding the Rattanakosin Kingdom . The City Pillar was erected on 21 April 1782, which is regarded as the date of foundation of Bangkok as the capital. Bangkok's economy gradually expanded through international trade, first with China , then with Western merchants returning in the early-to-mid 19th century. As the capital, Bangkok
5202-950: The city as envoy of the United States in 1833, noted that the city, since becoming capital, was known as Sia-Yut'hia , and this is the name used in international treaties of the period. The city's ceremonial name came into use during the reign of King Mongkut. The full name reads as follows: Krungthepmahanakhon Amonrattanakosin Mahintharayutthaya Mahadilokphop Noppharatratchathaniburirom Udomratchaniwetmahasathan Amonphimanawatansathit Sakkathattiyawitsanukamprasit กรุงเทพมหานคร อมรรัตนโกสินทร์ มหินทรายุธยา มหาดิลกภพ นพรัตนราชธานีบูรีรมย์ อุดมราชนิเวศน์มหาสถาน อมรพิมานอวตารสถิต สักกะทัตติยวิษณุกรรมประสิทธิ์ The name, composed of Pali and Sanskrit root words, translates as: City of angels, great city of immortals, magnificent city of
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#17330944765095304-411: The city modernized in the late 19th century. This growth became even more pronounced in the 1930s, following the discovery of antibiotics. Although family planning and birth control were introduced in the 1960s, the lowered birth rate was more than offset by increased migration from the provinces as economic expansion accelerated. Only in the 1990s have Bangkok's population growth rates decreased, following
5406-453: The city occurred in 1995 and 2011 . In 2011, most of Bangkok's northern, eastern and western districts were flooded, in some places for over two months. Bangkok's coastal location makes it particularly vulnerable to rising sea levels due to global warming and climate change. A study by the OECD has estimated that 5.138 million people in Bangkok may be exposed to coastal flooding by 2070,
5508-440: The city's full name, repeated throughout the song. Today, the city is officially known in Thai by a shortened form of the full ceremonial name, Krung Thep Maha Nakhon ( กรุงเทพมหานคร ), which is colloquially further shortened to Krung Thep ( กรุงเทพฯ ). Krung กรุง is a Thai word of Khmer origin, meaning 'capital, king', while thep , เทพ is from Pali/Sanskrit deva , meaning 'deity' or 'god'. The name
5610-536: The city's population is Buddhist, according to the 2010 census. Other religions include Islam (4.6 per cent), Christianity (1.9 per cent), Hinduism (0.3 per cent), Sikhism (0.1 per cent) and Confucianism (0.1 per cent). Apart from Yaowarat, Bangkok also has several other distinct ethnic neighbourhoods. The Indian community is centred in Phahurat , where the Gurdwara Siri Guru Singh Sabha, founded in 1933,
5712-530: The cognate fields of civil engineering, landscape architecture , architecture, and public administration to achieve strategic, policy and sustainability goals. Early urban planners were often members of these cognate fields though today, urban planning is a separate, independent professional discipline. The discipline of urban planning is the broader category that includes different sub-fields such as land-use planning , zoning , economic development , environmental planning , and transportation planning . Creating
5814-545: The coming of the Renaissance many new cities were enlarged with newly planned extensions. From the 15th century on, much more is recorded of urban design and the people that were involved. In this period, theoretical treatises on architecture and urban planning start to appear in which theoretical questions around planning the main lines, ensuring plans meet the needs of the given population and so forth are addressed and designs of towns and cities are described and depicted. During
5916-453: The consequences of the industrial age , by providing citizens, especially factory workers, with healthier environments. The following century would therefore be globally dominated by a central planning approach to urban planning, not representing an increment in the overall quality of the urban realm. At the beginning of the 20th century, urban planning began to be recognized as a separate profession. The Town and Country Planning Association
6018-487: The country's population. Over 17.4 million people (25%) live within the surrounding Bangkok Metropolitan Region as of the 2021 estimate, making Bangkok a megacity and an extreme primate city , dwarfing Thailand's other urban centres in both size and importance to the national economy. Bangkok traces its roots to a small trading post during the Ayutthaya Kingdom in the 15th century, which eventually grew and became
6120-581: The day and 8.0 °C (14 °F) at night. The highest recorded temperature of Bangkok metropolis was 41.0 °C (105.8 °F) on 7 May 2023, and the lowest recorded temperature was 9.9 °C (49.8 °F) in January 1955. The Climate Impact Group at NASA's Goddard Institute for Space Studies projected severe weather impacts on Bangkok caused by climate change . It found that Bangkok in 1960 had 193 days at or above 32 °C. In 2018, Bangkok can expect 276 days at or above 32 °C. The group forecasts
6222-424: The degree of inclusivity or exclusivity of their urban planning. One main source of engagement between city officials and residents are city council meetings that are open to the residents and that welcome public comments. Additionally, in US there are some federal requirements for citizen participation in government-funded infrastructure projects. Participatory urban planning has been criticized for contributing to
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#17330944765096324-553: The development and management of urban and suburban areas. They typically analyze land use compatibility as well as economic, environmental, and social trends. In developing any plan for a community (whether commercial, residential, agricultural, natural or recreational), urban planners must consider a wide array of issues including sustainability , existing and potential pollution , transport including potential congestion , crime , land values, economic development, social equity, zoning codes, and other legislation. The importance of
6426-485: The early 21st century, Jane Jacobs 's writings on legal and political perspectives to emphasize the interests of residents, businesses and communities effectively influenced urban planners to take into broader consideration of resident experiences and needs while planning. Urban planning answers questions about how people will live, work, and play in a given area and thus, guides orderly development in urban, suburban and rural areas . Although predominantly concerned with
6528-504: The early days of its founding: several ethnic communities were formed by immigrants and forced settlers including the Khmer , northern Thai , Lao , Vietnamese , Mon and Malay . Most prominent were the Chinese, who played major roles in the city's trade and became the majority of Bangkok's population—estimates include up to three-fourths in 1828 and almost half in the 1950s. Chinese immigration
6630-552: The eastern and western edges of the city, although their primary purpose is to serve as flood detention basins rather than to limit urban expansion. Bang Kachao , a 20-square-kilometre (7.7 sq mi) conservation area on an oxbow of the Chao Phraya, lies just across the southern riverbank districts, in Samut Prakan province . A master development plan has been proposed to increase total park area to 4 square metres (43 sq ft) per person. One of Bangkok's largest parks
6732-400: The engineer or architect does to the home, that is, make it more amenable to the needs and preferences of its inhabitants. The widely adopted consensus-building model of planning, which seeks to accommodate different preferences within the community has been criticized for being based upon, rather than challenging, the power structures of the community. Instead, agonism has been proposed as
6834-646: The exception of Chachoengsao, these provinces, together with Bangkok, form the greater Bangkok Metropolitan Region . Bangkok is situated in the Chao Phraya River delta in Thailand's central plain . The river meanders through the city in a southerly direction, emptying into the Gulf of Thailand approximately 25 kilometres (16 mi) south of city centre. The area is flat and low-lying, with an average elevation of 1.5 metres (4 ft 11 in) above sea level . Most of
6936-407: The financial market in Bangkok. Rapid growth of the city continued through the 1980s and early 1990s, until it was stalled by the 1997 Asian financial crisis . By then, many public and social issues had emerged, among them the strain on infrastructure reflected in the city's notorious traffic jams. Bangkok's role as the nation's political stage continues to be seen in strings of popular protests, from
7038-579: The first international five-star hotel in Thailand, the Siam Intercontinental Hotel with General Chalermchai Charuwat as the founder. Initially, Sarit Thanarat , the prime minister at the time, saw the tourism benefits from the creation of hotels by foreign capital groups. Therefore, approved funding from the Government Lottery Office including grants from large financial institutions in the country to invest in that company. After
7140-629: The functional divisions of its neighbourhoods or land usage. Although urban planning policies date back to the commission of the "Litchfield Plan" in 1960, which set out strategies for land use, transportation and general infrastructure improvements, zoning regulations were not fully implemented until 1992. As a result, the city grew organically throughout the period of its rapid expansion, both horizontally as ribbon developments extended along newly built roads, and vertically, with increasing numbers of high rises and skyscrapers being built in commercial areas. The city has grown from its original centre along
7242-448: The ideas of modernism in urban planning led to higher crime rates and social problems. In the second half of the 20th century, urban planners gradually shifted their focus to individualism and diversity in urban centers. Urban planners studying the effects of increasing congestion in urban areas began to address the externalities, the negative impacts caused by induced demand from larger highway systems in western countries such as in
7344-591: The large slums in Khlong Toei District . In total there were 125 squatted areas. Bangkok has several parks, although these amount to a per capita total park area of only 1.82 square metres (19.6 sq ft) in the city proper. Total green space for the entire city is moderate, at 11.8 square metres (127 sq ft) per person. In the more densely built-up areas of the city these numbers are as low as 1.73 and 0.72 square metres (18.6 and 7.8 sq ft) per person. More recent numbers claim that there
7446-515: The largely unrestricted building euphoria of the 1980s has transformed the city into an urban area of skyscrapers and high rises of contrasting and clashing styles. There are 581 skyscrapers over 90 metres (300 feet) tall in the city. Bangkok was ranked as the world's eighth tallest city in 2016. As a result of persistent economic disparity , many slums have emerged in the city. In 2000 there were over one million people living in about 800 informal settlements . Some settlements are squatted such as
7548-513: The late 19th century. Many traditional neighbourhoods and markets are found here, including the Chinese settlement of Sampheng . The city was expanded toward Dusit District in the early 19th century, following King Chulalongkorn's relocation of the royal household to the new Dusit Palace . The buildings of the palace, including the neoclassical Ananta Samakhom Throne Hall , as well as the Royal Plaza and Ratchadamnoen Avenue which leads to it from
7650-399: The metropolitan area, originated with a very large chedi that King Rama III (1787–1851) built at Wat Saket . The chedi collapsed during construction because the soft soil could not support its weight. Over the next few decades, the abandoned mud-and-brick structure acquired the shape of a natural hill and became overgrown with weeds. The locals called it phu khao ( ภูเขา ), as if it were
7752-459: The military and political elite as the country abolished absolute monarchy in 1932 . As Thailand allied with Japan in World War II , Bangkok was subjected to Allied bombing , but rapidly grew in the post-war period as a result of US aid and government-sponsored investment. Bangkok's role as a US military R&R destination boosted its tourism industry as well as firmly establishing it as
7854-634: The mouth of the river, the town gradually increased in importance. Bangkok initially served as a customs outpost with forts on both sides of the river, and was the site of a siege in 1688 in which the French were expelled from Siam. After the fall of Ayutthaya to the Burmese in 1767, the newly crowned King Taksin established his capital at the town, which became the base of the Thonburi Kingdom . In 1782, King Phutthayotfa Chulalok (Rama I) succeeded Taksin, moved
7956-419: The name Bangkok ( บางกอก , pronounced in Thai as [bāːŋ kɔ̀ːk] ) is unclear. Bang บาง is a Thai word meaning 'a village on a stream', and the name might have been derived from Bang Ko ( บางเกาะ ), ko เกาะ meaning 'island', stemming from the city's watery landscape. Another theory suggests that it is shortened from Bang Makok ( บางมะกอก ), makok มะกอก being
8058-490: The name of Elaeocarpus hygrophilus , a plant bearing olive-like fruit. This is supported by the former name of Wat Arun , a historic temple in the area, that used to be called Wat Makok . Officially, the town was known as Thonburi Si Mahasamut ( ธนบุรีศรีมหาสมุทร , from Pali and Sanskrit , literally 'city of treasures gracing the ocean') or Thonburi , according to the Ayutthaya Chronicles . Bangkok
8160-486: The national rate; Thailand had long since become highly centralized around the capital. In 1980, Bangkok's population was fifty-one times that of Hat Yai and Songkhla , the second-largest urban centre at the time, making it the world's most prominent primate city . The majority of Bangkok's population identify as Thai , although details on the city's ethnic make-up are unavailable, as the national census does not document race. Bangkok's cultural pluralism dates back to
8262-416: The other 76 provinces of Thailand. Of this, about 700 square kilometres (270 sq mi) form the built-up urban area. It is ranked 73rd in the world in terms of land area. The city's urban sprawl reaches into parts of the six other provinces that it borders, namely, in clockwise order from northwest: Nonthaburi , Pathum Thani , Chachoengsao , Samut Prakan , Samut Sakhon , and Nakhon Pathom . With
8364-812: The planning of settlements and communities, urban planners are also responsible for planning the efficient transportation of goods, resources, people, and waste; the distribution of basic necessities such as water and electricity; a sense of inclusion and opportunity for people of all kinds, culture and needs; economic growth or business development; improving health and conserving areas of natural environmental significance that actively contributes to reduction in CO 2 emissions as well as protecting heritage structures and built environments. Since most urban planning teams consist of highly educated individuals that work for city governments, recent debates focus on how to involve more community members in city planning processes. Urban planning
8466-879: The plans requires a thorough understanding of penal codes and zonal codes of planning. Another important aspect of urban planning is that the range of urban planning projects include the large-scale master planning of empty sites or Greenfield projects as well as small-scale interventions and refurbishments of existing structures, buildings and public spaces. Pierre Charles L'Enfant in Washington, D.C., Daniel Burnham in Chicago, Lúcio Costa in Brasília and Georges-Eugene Haussmann in Paris planned cities from scratch, and Robert Moses and Le Corbusier refurbished and transformed cities and neighborhoods to meet their ideas of urban planning. There
8568-476: The prioritization of infrastructure that would assist with improving the quality of life of citizens by extending their potential lifespan. Planning practices have incorporated policy changes to help address anthropogenic (human caused) climate change . London began to charge a congestion charge for cars trying to access already crowded places in the city. Cities nowadays stress the importance of public transit and cycling by adopting such policies. Planning theory
8670-492: The provincial ( changwat ) level, unlike the other 76 provinces Bangkok is a special administrative area whose governor is directly elected to serve a four-year term. The governor, together with four appointed deputies, form the executive body, who implement policies through the BMA civil service headed by the Permanent Secretary for the BMA. In separate elections, each district elects one or more city councillors, who form
8772-652: The radical approach, and the humanist or phenomenological approach. Some other conceptual planning theories include Ebenezer Howard 's The Three Magnets theory that he envisioned for the future of British settlement, also his Garden Cities , the Concentric Model Zone also called the Burgess Model by sociologist Ernest Burgess , the Radburn Superblock that encourages pedestrian movement, the Sector Model and
8874-426: The river into a sprawling metropolis surrounded by swaths of suburban residential development extending north and south into neighbouring provinces. The highly populated and growing cities of Nonthaburi , Pak Kret , Rangsit and Samut Prakan are effectively now suburbs of Bangkok. Nevertheless, large agricultural areas remain within the city proper at its eastern and western fringes, and a small number of forest area
8976-406: The said hotel has been operating for 30 years, the company intends to build a new shopping center in that area. Therefore, it ceased the hotel operations on 30 June 2002. After that, proceed to demolish all the original buildings and changed the company name to "Siam Piwat Company Limited" which is the name that has been bestowed by Princess Maha Chakri Sirindhorn on 28 January 2003. The current area
9078-534: The seat of all branches of the national government . The Government House , Parliament House and Supreme , Administrative and Constitutional Courts are all in the city. Bangkok is the site of the Grand Palace and Dusit Palace , respectively the official and de facto residence of the king. Most government ministries also have headquarters and offices in the capital. Bangkok covers an area of 1,568.7 square kilometres (605.7 sq mi), ranking 69th among
9180-528: The seventh highest figure among the world's port cities. There are fears that the city may be submerged by 2030. A study published in October 2019 in Nature Communications corrected earlier models of coastal elevations and concluded that up to 12 million Thais—mostly in the greater Bangkok metropolitan area—face the prospect of annual flooding events. This is compounded by coastal erosion, which
9282-829: The severity of the situation, and the rate of subsidence decreased to 10 to 30 millimetres (0.39 to 1.18 in) per year in the early 2000s, though parts of the city are now 1 metre (3 ft 3 in) below sea level. Subsidence has resulted in increased flood risk, as Bangkok is already prone to flooding due to its low elevation and an inadequate drainage infrastructure, often compounded by blockage from rubbish pollution (especially plastic waste). The city now relies on flood barriers and augmenting drainage from canals by pumping and building drain tunnels, but parts of Bangkok and its suburbs are still regularly inundated. Heavy downpours resulting in urban runoff overwhelming drainage systems, and runoff discharge from upstream areas, are major triggering factors. Severe flooding affecting much of
9384-517: The site of two capital cities, Thonburi in 1767 and Rattanakosin in 1782. Bangkok was at the heart of the modernization of Siam during the late-19th century, as the country faced pressures from the West. The city was at the centre of the country's political struggles throughout the 20th century , as Siam—later renamed Thailand—abolished absolute monarchy, adopted constitutional rule, and underwent numerous coups and several uprisings. The city, incorporated as
9486-514: The student uprisings in 1973 and 1976 , anti-military demonstrations in 1992 , and frequent street protests since 2006 , including those by groups opposing and supporting former prime minister Thaksin Shinawatra from 2006 to 2013 , and a renewed student-led movement in 2020 . Administration of the city was first formalized by King Chulalongkorn in 1906, with the establishment of Monthon Krung Thep Phra Maha Nakhon ( มณฑลกรุงเทพพระมหานคร ) as
9588-547: The total population of which is 14,626,225 (2010 census). Bangkok is a cosmopolitan city; the census showed that it is home to 567,120 expatriates from Asian countries (including 71,024 Chinese and 63,069 Japanese nationals), 88,177 from Europe, 32,241 from the Americas, 5,856 from Oceania and 5,758 from Africa. Migrants from neighbouring countries include 216,528 Burmese, 72,934 Cambodians and 52,498 Lao. In 2018, numbers show that there are 370,000 international migrants registered with
9690-602: The urban planner is increasing in the 21st century, as modern society begins to face issues of increased population growth, climate change and unsustainable development. An urban planner could be considered a green collar professional. Some researchers suggest that urban planners, globally, work in different " planning cultures ", adapted to their cities and cultures. However, professionals have identified skills, abilities, and basic knowledge sets that are common to urban planners across regional and national boundaries. The school of neoclassical economics argues that planning
9792-454: The water, leading the city to be known during the 19th century as the " Venice of the East". Many of these canals have since been filled in or paved over, but others still criss-cross the city, serving as major drainage channels and transport routes. Most canals are now badly polluted, although the BMA has committed to the treatment and cleaning up of several canals. The geology of the Bangkok area
9894-573: Was developed for military defense and public convenience. The spread of the Roman Empire subsequently spread the ideas of urban planning. As the Roman Empire declined, these ideas slowly disappeared. However, many cities in Europe still held onto the planned Roman city center. Cities in Europe from the 9th to 14th centuries, often grew organically and sometimes chaotically. But in the following centuries with
9996-617: Was founded in 1899 and the first academic course in Great Britain on urban planning was offered by the University of Liverpool in 1909. In the 1920s, the ideas of modernism and uniformity began to surface in urban planning, and lasted until the 1970s. In 1933, Le Corbusier presented the Radiant City, a city that grows up in the form of towers, as a solution to the problem of pollution and over-crowding. But many planners started to believe that
10098-509: Was likely a colloquial name, albeit one widely adopted by foreign visitors , who continued to use it to refer to the city even after the new capital's establishment. When King Rama I established his new capital on the river's eastern bank, the city inherited Ayutthaya's ceremonial name, of which there were many variants, including Krung Thep Thawarawadi Si Ayutthaya ( กรุงเทพทวารวดีศรีอยุธยา ) and Krung Thep Maha Nakhon Si Ayutthaya ( กรุงเทพมหานครศรีอยุธยา ). Edmund Roberts , visiting
10200-588: Was restricted from the 1930s and effectively ceased after the Chinese Communist Revolution in 1949. Their prominence subsequently declined as younger generations of Thai Chinese integrated and adopted a Thai identity . Bangkok is still nevertheless home to a large Chinese community, with the greatest concentration in Yaowarat , Bangkok's Chinatown . Religion in Bangkok The majority (93 per cent) of
10302-431: Was the public welfare , which included considerations of efficiency, sanitation , protection and use of the environment, as well as effects of the master plans on the social and economic activities. Over time, urban planning has adopted a focus on the social and environmental bottom lines that focus on planning as a tool to improve the health and well-being of people, maintaining sustainability standards. Similarly, in
10404-427: Was the centre of Siam's modernization as it faced pressure from Western powers in the late-19th century. The reigns of Kings Mongkut (Rama IV, r. 1851–68) and Chulalongkorn (Rama V, r. 1868–1910) saw the introduction of the steam engine, printing press, rail transport and utilities infrastructure in the city, as well as formal education and healthcare. Bangkok became the centre stage for power struggles between
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